Patents by Inventor John Rosche

John Rosche has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Buoyancy compensating element and method
    Patent number: 9353579
    Abstract: A buoyancy compensating element for connection to a flexible pipe and method of producing a buoyancy compensating element are disclosed. The buoyancy compensating element includes a first body portion and a further body portion, wherein the first and further body portion are configured to be connectable to each other and in use to encompass a portion of flexible pipe.
    Type: Grant
    Filed: October 19, 2012
    Date of Patent: May 31, 2016
    Assignee: GE Oil & Gas UK Limited
    Inventors: Zhimin Tan, Yucheng Hou, Christopher Bush, John Rosche, Tricia Hill
  • BUOYANCY COMPENSATING ELEMENT AND METHOD
    Publication number: 20140326461
    Abstract: A buoyancy compensating element for connection to a flexible pipe and method of producing a buoyancy compensating element are disclosed. The buoyancy compensating element includes a first body portion and a further body portion, wherein the first and further body portion are configured to be connectable to each other and in use to encompass a portion of flexible pipe.
    Type: Application
    Filed: October 19, 2012
    Publication date: November 6, 2014
    Applicant: WELLSTREAM INTERNATIONAL LIMITED
    Inventors: Zhimin Tan, Yucheng Hou, Christopher Bush, John Rosche, Tricia Hill
  • BUOYANCY ELEMENT, RISER ASSEMBLY INCLUDING A BUOYANCY ELEMENT AND A METHOD OF SUPPORTING A RISER
    Publication number: 20140199124
    Abstract: A buoyancy element, riser assembly including a buoyancy element and a method of supporting a riser are disclosed. The buoyancy element includes a body of at least partly flexible structure having a volume that is adjustable between an expanded and contracted position, and an entry port for fluid to be supplied to and/or removed from the body to thereby adjust the volume of the body.
    Type: Application
    Filed: April 24, 2012
    Publication date: July 17, 2014
    Applicant: WELLSTREAM INTERNATIONAL LIMITED
    Inventor: John Rosche